<template functional>
  <el-tooltip
    class="item"
    effect="dark"
    :content="`${props.tooltipContent}`"
    placement="bottom"
  >
    <el-button
      size="mini"
      type="primary-icon-big"
      icon="icon-ccui-add-sup"
      :style="{
        background: '#ccc',
        borderColor: '#ccc',
        cursor: 'no-drop'
      }"
      >{{ props.btnText }}</el-button
    >
  </el-tooltip>
</template>
